.loading1 {
    width: 37px;
    height: 37px;
    background: url(../img/loading-1.gif) no-repeat;
}
.loading2 {
    width: 32px;
    height: 32px;
    background: url(../img/loading-2.gif) no-repeat;
}
.sep-line {
    border-bottom: 1px solid #ddd;
    margin-bottom: 15px;
}